What is Randell Chapman's specialty?

Randell Chapman (NPI 1922073055) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Shawnee, OK.

Where does Randell Chapman practice?

Randell Chapman practices in Shawnee, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1922073055.

How much does Medicare pay Randell Chapman?

Randell Chapman (NPI 1922073055) received approximately $67K in total Medicare Part B payments, serving 504 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922073055

Randell ChapmanM.D.

PRACTICEUNITY PHYSICIAN GROUPSee all providers at this practice →

Emergency MedicineShawnee, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

646

Unique beneficiaries

—

Total services

690

Distinct HCPCS

Medicare payment

$65K

Peer benchmark

Total Medicare services vs. 647 Emergency Medicine providers in OK — top quintile (cohort median 401).

PRESCRIBING · PART D · 2024

Total Rx claims

237

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

42.6%

Top prescribed drugs

Hydrocodone/Acetaminophen73 claims

Cefdinir70 claims

Doxycycline Hyclate35 claims

Prednisone16 claims

Dexamethasone15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Randell Chapman's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 34 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STILLWATER MEDICAL CENTER AUTHORITY	481	1,910
HORNER, CHARLES	261	605
PURCELL MUNICIPAL HOSPITAL	76	140
Matthew Payne Internal Medicine · Oklahoma City, OK	54	131
Michael Cross Diagnostic Radiology · Tulsa, OK	50	96
City Of Cushing Ambulance Service Provider · Cushing, OK	35	75
STRICKLAND, STUART	31	56
Lloyd Moore Emergency Medicine · Stillwater, OK	30	103
REGIONAL MEDICAL LABORATORY, INC	30	95
Thang Nguyen Family Practice · Ellijay, GA	28	85
Charles Olson Family Practice · Stillwater, OK	27	82
Jennifer Barber Nurse Practitioner · Oklahoma City, OK	27	35

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history